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path: root/arch/arm64/boot/dts/freescale/imx8mq-evk.dts
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// SPDX-License-Identifier: (GPL-2.0 OR MIT)
/*
 * Copyright 2017 NXP
 * Copyright (C) 2017-2018 Pengutronix, Lucas Stach <kernel@pengutronix.de>
 */

/dts-v1/;

#include "imx8mq.dtsi"

/ {
	model = "NXP i.MX8MQ EVK";
	compatible = "fsl,imx8mq-evk", "fsl,imx8mq";

	chosen {
		stdout-path = &uart1;
	};

	memory@40000000 {
		device_type = "memory";
		reg = <0x00000000 0x40000000 0 0xc0000000>;
	};

	reg_usdhc2_vmmc: regulator-vsd-3v3 {
		pinctrl-names = "default";
		pinctrl-0 = <&pinctrl_reg_usdhc2>;
		compatible = "regulator-fixed";
		regulator-name = "VSD_3V3";
		regulator-min-microvolt = <3300000>;
		regulator-max-microvolt = <3300000>;
		gpio = <&gpio2 19 GPIO_ACTIVE_HIGH>;
		enable-active-high;
	};
};

&fec1 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_fec1>;
	phy-mode = "rgmii-id";
	status = "okay";
};

&i2c1 {
	clock-frequency = <100000>;
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_i2c1>;
	status = "okay";

	pmic@8 {
		compatible = "fsl,pfuze100";
		reg = <0x8>;

		regulators {
			sw1a_reg: sw1ab {
				regulator-min-microvolt = <825000>;
				regulator-max-microvolt = <1100000>;
			};

			sw1c_reg: sw1c {
				regulator-min-microvolt = <825000>;
				regulator-max-microvolt = <1100000>;
			};

			sw2_reg: sw2 {
				regulator-min-microvolt = <1100000>;
				regulator-max-microvolt = <1100000>;
				regulator-always-on;
			};

			sw3a_reg: sw3ab {
				regulator-min-microvolt = <825000>;
				regulator-max-microvolt = <1100000>;
				regulator-always-on;
			};

			sw4_reg: sw4 {
				regulator-min-microvolt = <1800000>;
				regulator-max-microvolt = <1800000>;
				regulator-always-on;
			};

			swbst_reg: swbst {
				regulator-min-microvolt = <5000000>;
				regulator-max-microvolt = <5150000>;
			};

			snvs_reg: vsnvs {
				regulator-min-microvolt = <1000000>;
				regulator-max-microvolt = <3000000>;
				regulator-always-on;
			};

			vref_reg: vrefddr {
				regulator-always-on;
			};

			vgen1_reg: vgen1 {
				regulator-min-microvolt = <800000>;
				regulator-max-microvolt = <1550000>;
			};

			vgen2_reg: vgen2 {
				regulator-min-microvolt = <850000>;
				regulator-max-microvolt = <975000>;
				regulator-always-on;
			};

			vgen3_reg: vgen3 {
				regulator-min-microvolt = <1675000>;
				regulator-max-microvolt = <1975000>;
				regulator-always-on;
			};

			vgen4_reg: vgen4 {
				regulator-min-microvolt = <1625000>;
				regulator-max-microvolt = <1875000>;
				regulator-always-on;
			};

			vgen5_reg: vgen5 {
				regulator-min-microvolt = <3075000>;
				regulator-max-microvolt = <3625000>;
				regulator-always-on;
			};

			vgen6_reg: vgen6 {
				regulator-min-microvolt = <1800000>;
				regulator-max-microvolt = <3300000>;
			};
		};
	};
};

&uart1 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_uart1>;
	status = "okay";
};

&usdhc1 {
	pinctrl-names = "default", "state_100mhz", "state_200mhz";
	pinctrl-0 = <&pinctrl_usdhc1>;
	pinctrl-1 = <&pinctrl_usdhc1_100mhz>;
	pinctrl-2 = <&pinctrl_usdhc1_200mhz>;
	vqmmc-supply = <&sw4_reg>;
	bus-width = <8>;
	non-removable;
	no-sd;
	no-sdio;
	status = "okay";
};

&usdhc2 {
	pinctrl-names = "default", "state_100mhz", "state_200mhz";
	pinctrl-0 = <&pinctrl_usdhc2>;
	pinctrl-1 = <&pinctrl_usdhc2_100mhz>;
	pinctrl-2 = <&pinctrl_usdhc2_200mhz>;
	cd-gpios = <&gpio2 12 GPIO_ACTIVE_LOW>;
	vmmc-supply = <&reg_usdhc2_vmmc>;
	status = "okay";
};

&wdog1 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_wdog>;
	fsl,ext-reset-output;
	status = "okay";
};

&iomuxc {
	pinctrl_fec1: fec1grp {
		fsl,pins = <
			MX8MQ_IOMUXC_ENET_MDC_ENET1_MDC			0x3
			MX8MQ_IOMUXC_ENET_MDIO_ENET1_MDIO		0x23
			MX8MQ_IOMUXC_ENET_TD3_ENET1_RGMII_TD3		0x1f
			MX8MQ_IOMUXC_ENET_TD2_ENET1_RGMII_TD2		0x1f
			MX8MQ_IOMUXC_ENET_TD1_ENET1_RGMII_TD1		0x1f
			MX8MQ_IOMUXC_ENET_TD0_ENET1_RGMII_TD0		0x1f
			MX8MQ_IOMUXC_ENET_RD3_ENET1_RGMII_RD3		0x91
			MX8MQ_IOMUXC_ENET_RD2_ENET1_RGMII_RD2		0x91
			MX8MQ_IOMUXC_ENET_RD1_ENET1_RGMII_RD1		0x91
			MX8MQ_IOMUXC_ENET_RD0_ENET1_RGMII_RD0		0x91
			MX8MQ_IOMUXC_ENET_TXC_ENET1_RGMII_TXC		0x1f
			MX8MQ_IOMUXC_ENET_RXC_ENET1_RGMII_RXC		0x91
			MX8MQ_IOMUXC_ENET_RX_CTL_ENET1_RGMII_RX_CTL	0x91
			MX8MQ_IOMUXC_ENET_TX_CTL_ENET1_RGMII_TX_CTL	0x1f
			MX8MQ_IOMUXC_GPIO1_IO09_GPIO1_IO9		0x19
		>;
	};

	pinctrl_i2c1: i2c1grp {
		fsl,pins = <
			MX8MQ_IOMUXC_I2C1_SCL_I2C1_SCL			0x4000007f
			MX8MQ_IOMUXC_I2C1_SDA_I2C1_SDA			0x4000007f
		>;
	};

	pinctrl_reg_usdhc2: regusdhc2grpgpio {
		fsl,pins = <
			MX8MQ_IOMUXC_SD2_RESET_B_GPIO2_IO19		0x41
		>;
	};

	pinctrl_uart1: uart1grp {
		fsl,pins = <
			MX8MQ_IOMUXC_UART1_RXD_UART1_DCE_RX		0x49
			MX8MQ_IOMUXC_UART1_TXD_UART1_DCE_TX		0x49
		>;
	};

	pinctrl_usdhc1: usdhc1grp {
		fsl,pins = <
			MX8MQ_IOMUXC_SD1_CLK_USDHC1_CLK			0x83
			MX8MQ_IOMUXC_SD1_CMD_USDHC1_CMD			0xc3
			MX8MQ_IOMUXC_SD1_DATA0_USDHC1_DATA0		0xc3
			MX8MQ_IOMUXC_SD1_DATA1_USDHC1_DATA1		0xc3
			MX8MQ_IOMUXC_SD1_DATA2_USDHC1_DATA2		0xc3
			MX8MQ_IOMUXC_SD1_DATA3_USDHC1_DATA3		0xc3
			MX8MQ_IOMUXC_SD1_DATA4_USDHC1_DATA4		0xc3
			MX8MQ_IOMUXC_SD1_DATA5_USDHC1_DATA5		0xc3
			MX8MQ_IOMUXC_SD1_DATA6_USDHC1_DATA6		0xc3
			MX8MQ_IOMUXC_SD1_DATA7_USDHC1_DATA7		0xc3
			MX8MQ_IOMUXC_SD1_STROBE_USDHC1_STROBE		0x83
			MX8MQ_IOMUXC_SD1_RESET_B_USDHC1_RESET_B		0xc1
		>;
	};

	pinctrl_usdhc1_100mhz: usdhc1-100grp {
		fsl,pins = <
			MX8MQ_IOMUXC_SD1_CLK_USDHC1_CLK			0x85
			MX8MQ_IOMUXC_SD1_CMD_USDHC1_CMD			0xc5
			MX8MQ_IOMUXC_SD1_DATA0_USDHC1_DATA0		0xc5
			MX8MQ_IOMUXC_SD1_DATA1_USDHC1_DATA1		0xc5
			MX8MQ_IOMUXC_SD1_DATA2_USDHC1_DATA2		0xc5
			MX8MQ_IOMUXC_SD1_DATA3_USDHC1_DATA3		0xc5
			MX8MQ_IOMUXC_SD1_DATA4_USDHC1_DATA4		0xc5
			MX8MQ_IOMUXC_SD1_DATA5_USDHC1_DATA5		0xc5
			MX8MQ_IOMUXC_SD1_DATA6_USDHC1_DATA6		0xc5
			MX8MQ_IOMUXC_SD1_DATA7_USDHC1_DATA7		0xc5
			MX8MQ_IOMUXC_SD1_STROBE_USDHC1_STROBE		0x85
			MX8MQ_IOMUXC_SD1_RESET_B_USDHC1_RESET_B		0xc1
		>;
	};

	pinctrl_usdhc1_200mhz: usdhc1-200grp {
		fsl,pins = <
			MX8MQ_IOMUXC_SD1_CLK_USDHC1_CLK			0x87
			MX8MQ_IOMUXC_SD1_CMD_USDHC1_CMD			0xc7
			MX8MQ_IOMUXC_SD1_DATA0_USDHC1_DATA0		0xc7
			MX8MQ_IOMUXC_SD1_DATA1_USDHC1_DATA1		0xc7
			MX8MQ_IOMUXC_SD1_DATA2_USDHC1_DATA2		0xc7
			MX8MQ_IOMUXC_SD1_DATA3_USDHC1_DATA3		0xc7
			MX8MQ_IOMUXC_SD1_DATA4_USDHC1_DATA4		0xc7
			MX8MQ_IOMUXC_SD1_DATA5_USDHC1_DATA5		0xc7
			MX8MQ_IOMUXC_SD1_DATA6_USDHC1_DATA6		0xc7
			MX8MQ_IOMUXC_SD1_DATA7_USDHC1_DATA7		0xc7
			MX8MQ_IOMUXC_SD1_STROBE_USDHC1_STROBE		0x87
			MX8MQ_IOMUXC_SD1_RESET_B_USDHC1_RESET_B		0xc1
		>;
	};

	pinctrl_usdhc2: usdhc2grp {
		fsl,pins = <
			MX8MQ_IOMUXC_SD2_CLK_USDHC2_CLK			0x83
			MX8MQ_IOMUXC_SD2_CMD_USDHC2_CMD			0xc3
			MX8MQ_IOMUXC_SD2_DATA0_USDHC2_DATA0		0xc3
			MX8MQ_IOMUXC_SD2_DATA1_USDHC2_DATA1		0xc3
			MX8MQ_IOMUXC_SD2_DATA2_USDHC2_DATA2		0xc3
			MX8MQ_IOMUXC_SD2_DATA3_USDHC2_DATA3		0xc3
			MX8MQ_IOMUXC_GPIO1_IO04_USDHC2_VSELECT		0xc1
		>;
	};

	pinctrl_usdhc2_100mhz: usdhc2-100grp {
		fsl,pins = <
			MX8MQ_IOMUXC_SD2_CLK_USDHC2_CLK			0x85
			MX8MQ_IOMUXC_SD2_CMD_USDHC2_CMD			0xc5
			MX8MQ_IOMUXC_SD2_DATA0_USDHC2_DATA0		0xc5
			MX8MQ_IOMUXC_SD2_DATA1_USDHC2_DATA1		0xc5
			MX8MQ_IOMUXC_SD2_DATA2_USDHC2_DATA2		0xc5
			MX8MQ_IOMUXC_SD2_DATA3_USDHC2_DATA3		0xc5
			MX8MQ_IOMUXC_GPIO1_IO04_USDHC2_VSELECT		0xc1
		>;
	};

	pinctrl_usdhc2_200mhz: usdhc2-200grp {
		fsl,pins = <
			MX8MQ_IOMUXC_SD2_CLK_USDHC2_CLK			0x87
			MX8MQ_IOMUXC_SD2_CMD_USDHC2_CMD			0xc7
			MX8MQ_IOMUXC_SD2_DATA0_USDHC2_DATA0		0xc7
			MX8MQ_IOMUXC_SD2_DATA1_USDHC2_DATA1		0xc7
			MX8MQ_IOMUXC_SD2_DATA2_USDHC2_DATA2		0xc7
			MX8MQ_IOMUXC_SD2_DATA3_USDHC2_DATA3		0xc7
			MX8MQ_IOMUXC_GPIO1_IO04_USDHC2_VSELECT		0xc1
		>;
	};

	pinctrl_wdog: wdog1grp {
		fsl,pins = <
			MX8MQ_IOMUXC_GPIO1_IO02_WDOG1_WDOG_B		0xc6
		>;
	};
};